20172183880

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6075959}}^1$

素因数の和:6076053

約数の個数: 32

約数和(自身を含む): 45934257600

約数和(自身を除く): 25762073720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 6075959, 12151918, 24303836, 30379795, 48607672, 60759590, 121519180, 243038360, 504304597, 1008609194, 2017218388, 2521522985, 4034436776, 5043045970, 10086091940, 20172183880]

約数ペア:

[(1, 20172183880), (2, 10086091940), (4, 5043045970), (5, 4034436776), (8, 2521522985), (10, 2017218388), (20, 1008609194), (40, 504304597), (83, 243038360), (166, 121519180), (332, 60759590), (415, 48607672), (664, 30379795), (830, 24303836), (1660, 12151918), (3320, 6075959)]